🚇 Redhill Tunnel

Redhill Tunnel is a railway tunnel passing under the eastern area of Redhill in Surrey, Great Britain. It is on the 'Quarry Line' section of the Brighton Main Line and was constructed in 1899. The tunnel is 502 yards (459 m) in length but abuts on to a covered way under the Redhill to Tonbridge Line and Redhill sidings, giving a total length of 649 yards (593 m). There is another Redhill Tunnel on the Midland Main Line south of Trent Junction.